Which versions of Regex does KM use?


#1

I posted a regex question on another forum and I was asked which version of Regex.

php? perl? c#? python? javascript?


#2

I am almost certain that KM uses the built-in regex capabilities of NSString and NSRegularExpression, which use ICU Regular Expressions.


#3

As shown in the KM Editor Help menu:
ICU Regular Expressions

This is very similar to PCRE, which you will often find in RegEx tools like RegEx101.com

For more info, see:
Regular Expressions (KM Wiki)